Journal ArticleDOI
Application of Heat-Transfer Calculations and Computational Fluid Mechanics to the Design of Protective Clothing
I.V. Cherunova,Nikolai Kornev,G. Jacobi,I. Treshchun,Andreas Gross,J. Turnow,Sebastian Schreier,Mathias Paschen +7 more
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TLDR
In this article, three examples of use of computational fluid dynamics for designing clothing protecting a human body from high and low temperatures with an incident air flow and without it are presented, and the internal thermodynamics of a person and the interaction of it with the surroundings are investigated.Abstract:
Three examples of use of computational fluid dynamics for designing clothing protecting a human body from high and low temperatures with an incident air fl ow and without it are presented. The internal thermodynamics of a human body and the interaction of it with the surroundings were investigated. The inner and outer problems were considered separately with their own boundary conditions.read more
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Automation of Deformed Fibrous Materials Thermal Characteristics Accounting Process in Garments Production
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Geometric conditions of mathematical modeling of human heat exchange processes with the environment for CAD systems creating heat-shielding clothing
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Verification of thermal models in the design of personal protective equipment against cold
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Development and Study of the Structure and Properties of a Composite Textile Material with Encapsulated Heat-Preserving Components for Heat-Protective Clothing
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References
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Human environmental heat transfer simulation with CFD – the advances and challenges
TL;DR: In this paper, the authors review the logics and expectations of coupling human models with computational fluid dynamics (CFD) models and present a simple experiment with 3D human models of different sizes and shapes.
Journal ArticleDOI
Numerical study on human model shape and grid dependency for indoor thermal comfort evaluation
TL;DR: In this article, the effects of the human model's shape and the physical characteristics of the grids are studied for the evaluation of indoor thermal comfort, and the predicted mean vote (PMV), predicted percentage dissatisfied (PPD), and equivalent homogeneous temperature (EHT) values are used for evaluation and comparison of thermal comfort.
Journal ArticleDOI
Mathematical model of the ice protection of a human body at high temperatures of surrounding medium
TL;DR: In this paper, a mathematical model describing the heat transfer inside of a human body at high temperatures of surrounding medium is presented, where the human body is considered as a slender body with heat transfer dominating in horizontal planes neglecting the heat fluxes in the vertical direction.